{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular}{l*{1}{c}}
\toprule
\midrule
API Gravity     & -0.00743** \\
                &(0.00294)   \\
\addlinespace
\% Domestic Crude&   -0.101***\\
                & (0.0376)   \\
\addlinespace
Log(Capacity)   & 0.000155   \\
                & (0.0123)   \\
\addlinespace
Downstream Capacity&  -0.0673*  \\
                & (0.0359)   \\
\addlinespace
(P2) Midwest    &   -0.116*  \\
                & (0.0597)   \\
\addlinespace
(P3) Gulf       &   0.0557   \\
                & (0.0632)   \\
\addlinespace
(P4) Plains     &   -0.173***\\
                & (0.0613)   \\
\addlinespace
(P5) West Coast &   0.0758   \\
                & (0.0661)   \\
\midrule
N               &     7653   \\
r2              &    0.958   \\
\bottomrule
\end{tabular}
}
